Foreign materials filtering apparatus and washing machine having the same
In a foreign materials filtering apparatus and a washing machine having the same, owing to a detachable mounting structure between a handle and a front filter and between a rear filter and the front filter, foreign materials collected in a foreign materials filtering space can be easily cleaned. Accordingly, can be solved the conventional problem that a net filter has to be kept inside out at the time of a cleaning process, resulting in causing a user's hands to become dirty. Also, can be solved the conventional problem that there is a difficulty in removing foreign materials from the net filter due to a fibrous characteristic of the net filter.
1. A foreign materials filtering apparatus, comprising:
a filter cover unit having a cap and a handle detachably mounted at the cap; and
a filter unit detachably mounted at the filter cover unit,
wherein the filter unit comprises:
a front filter detachably mounted at the cap; and
a rear filter detachably mounted at the front filter,
wherein the front filter comprises:
a front frame; and
a front filter coupling portion formed at the front frame, and detachably coupled to the handle and the rear filter.
2. The apparatus of claim 1 , wherein a mesh is formed at the front frame.
3. The apparatus of claim 2 , wherein the mesh is integrally formed at the front frame.
4. The apparatus of claim 2 , wherein the mesh is a wire mesh installed at a mesh mounting hole formed at the front frame.
5. The apparatus of claim 4 , wherein the wire mesh is insertion-installed at the mesh mounting hole.
6. The apparatus of claim 1 , wherein the front filter coupling portion comprises:
coupling protrusions formed at the front frame, and inserted into coupling holes of the handle;
coupling holes for inserting coupling protrusions of the rear filter; and
hinge holes for inserting hinges of the rear filter.
7. The apparatus of claim 1 , wherein the rear filter comprises:
a rear frame; and
a rear filter coupling portion formed at the rear frame and detachably coupled to the front filter.
8. A foreign materials filtering apparatus, comprising:
a filter cover unit having a cap and a handle detachably mounted at the cap; and
a filter unit detachably mounted at the filter cover unit,
wherein the filter unit comprises:
a front filter detachably mounted at the cap; and
a rear filter detachably mounted at the front filter,
wherein the rear filter comprises:
a rear frame; and
a rear filter coupling portion formed at the rear frame and detachably coupled to the front filter, and
wherein the rear filter coupling portion comprises:
coupling protrusions formed at the rear frame, and inserted into coupling holes of the front filter; and
hinges inserted into hinge hole of the front filter.
9. The apparatus of claim 8 , wherein the rear filter is backward opened while counterclockwise rotating centering around the hinge hole.
10. A washing machine, comprising:
a cabinet;
a reservoir received in the cabinet, for containing washing water therein;
a washing tub rotatably installed in the reservoir;
a pulsator installed at the washing tub, for stirring laundry;
a washing water circulating duct that forms a flow passage through which washing water circulates as the pulsator rotates;
a filter cover unit detachably mounted at the washing water circulating duct and having a cap and a handle detachably installed at the cap; and
a filter unit detachably installed at the filter cover unit, wherein the filter unit comprises:
a front filter detachably mounted at the cap; and
a rear filter detachably mounted at the front filter.
11. The washing machine of claim 10 , wherein hooks to be coupled to the washing water circulating duct are formed at the handle, and hook coupling grooves for coupling the hooks are formed at the washing water circulating duct.